package com.fesine.learn.controller;

import com.fesine.commons.util.CheckCodeCreateUtil;
import org.apache.log4j.Logger;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.IOException;


/**
 * Created by Administrator on 2017/4/13.
 * 生成验证码
 */
@Controller
@RequestMapping("/images")
public class CaptchaImageCreateController {
    private static final Logger logger=Logger.getLogger(CaptchaImageCreateController.class);


    @RequestMapping("/createCode")
    public void createCode(HttpServletRequest request, HttpServletResponse response)
            throws IOException {
        HttpSession session=request.getSession();
        String token= CheckCodeCreateUtil.createCode(response);
        session.setAttribute("captchaToken",token);
        UserInfoController.initTime=System.currentTimeMillis();
        logger.info("当前的sessionID="+session.getId()+"，验证码="+token);


    }
}
